diff options
| author | Ma Ke <make24@iscas.ac.cn> | 2025-07-17 10:23:07 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-18 17:13:50 -0700 |
| commit | bddbe13d36a02d5097b99cf02354d5752ad1ac60 (patch) | |
| tree | 56c56a89fc6df8e99f885c8e3d80706cd035203c /scripts/lib/kdoc/kdoc_re.py | |
| parent | 6832a9317eee280117cd695fa885b2b7a7a38daf (diff) | |
bus: fsl-mc: Fix potential double device reference in fsl_mc_get_endpoint()
The fsl_mc_get_endpoint() function may call fsl_mc_device_lookup()
twice, which would increment the device's reference count twice if
both lookups find a device. This could lead to a reference count leak.
Found by code review.
Cc: stable@vger.kernel.org
Fixes: 1ac210d128ef ("bus: fsl-mc: add the fsl_mc_get_endpoint function")
Signed-off-by: Ma Ke <make24@iscas.ac.cn>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Fixes: 8567494cebe5 ("bus: fsl-mc: rescan devices if endpoint not found")
Link: https://patch.msgid.link/20250717022309.3339976-1-make24@iscas.ac.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_re.py')
0 files changed, 0 insertions, 0 deletions